World's Best Scientists 2026 revealed!
Claudiu T. Supuran

Claudiu T. Supuran

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Best Scientists
2025
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Biology and Biochemistry
Italy
2026

D-Index & Metrics

Best Scientists

D-Index
170
Citations
136942
World Ranking
863
National Ranking
14

Biology and Biochemistry

D-Index
173
Citations
143151
World Ranking
78
National Ranking
1

Chemistry

D-Index
173
Citations
144953
World Ranking
55
National Ranking
1

Claudiu T. Supuran publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Claudiu T. Supuran sits on this spectrum.

61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61 publications 1,295+

This scientist: 2,441 publications — 100th percentile

100% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

Claudiu T. Supuran D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Claudiu T. Supuran sits on this spectrum.

40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40 D-Index 159+

This scientist: 173 D-Index — 100th percentile

100% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

Research.com Recognitions

  • 2026 - Research.com Biology and Biochemistry in Italy Leader Award
  • 2026 - Research.com Chemistry in Italy Leader Award
  • 2025 - Research.com Best Scientists Award
  • 2025 - Research.com Biology and Biochemistry in Italy Leader Award
  • 2025 - Research.com Chemistry in Italy Leader Award
  • 2023 - Research.com Biology and Biochemistry in Italy Leader Award
  • 2023 - Research.com Chemistry in Italy Leader Award
  • 2022 - Research.com Biology and Biochemistry in Italy Leader Award
  • 2022 - Research.com Chemistry in Italy Leader Award

Overview

What is he best known for?

The fields of study he is best known for:

  • Enzyme
  • Biochemistry
  • Organic chemistry

Claudiu T. Supuran mainly focuses on Carbonic anhydrase, Enzyme, Biochemistry, Stereochemistry and Isozyme. He interconnects Mechanism of action, Active site, Sulfonamide, Enzyme inhibitor and Acetazolamide in the investigation of issues within Carbonic anhydrase. His research investigates the connection with Enzyme and areas like Chemical synthesis which intersect with concerns in Medicinal chemistry.

His Biochemistry study combines topics from a wide range of disciplines, such as Bicarbonate and Pharmacology. His Stereochemistry study deals with Sulfamide intersecting with Sulfamic acid. The various areas that Claudiu T. Supuran examines in his Isozyme study include Enzyme activator, Phenols and Cytosol.

His most cited work include:

  • Carbonic anhydrases: novel therapeutic applications for inhibitors and activators (2039 citations)
  • Interfering with pH regulation in tumours as a therapeutic strategy (988 citations)
  • Multiple Binding Modes of Inhibitors to Carbonic Anhydrases: How to Design Specific Drugs Targeting 15 Different Isoforms? (744 citations)

What are the main themes of his work throughout his whole career to date?

Claudiu T. Supuran spends much of his time researching Carbonic anhydrase, Biochemistry, Enzyme, Stereochemistry and Isozyme. His Carbonic anhydrase research incorporates elements of Active site, Cytosol, Sulfonamide, Enzyme inhibitor and Gene isoform. Claudiu T. Supuran has researched Biochemistry in several fields, including Sulfonamide and Acetazolamide.

His Acetazolamide research includes elements of Methazolamide and Ethoxzolamide. His Enzyme research focuses on subjects like Sulfamide, which are linked to Sulfamic acid. The Stereochemistry study combines topics in areas such as Selectivity, Structure–activity relationship, Carbonic anhydrase II and Carbonic Anhydrase I.

He most often published in these fields:

  • Carbonic anhydrase (75.58%)
  • Biochemistry (48.35%)
  • Enzyme (43.24%)

What were the highlights of his more recent work (between 2018-2021)?

  • Carbonic anhydrase (75.58%)
  • Biochemistry (48.35%)
  • Gene isoform (19.80%)

In recent papers he was focusing on the following fields of study:

His primary areas of investigation include Carbonic anhydrase, Biochemistry, Gene isoform, Stereochemistry and Enzyme. His work focuses on many connections between Carbonic anhydrase and other disciplines, such as Cytosol, that overlap with his field of interest in Transmembrane protein. As a part of the same scientific study, Claudiu T. Supuran usually deals with the Biochemistry, concentrating on Bacteria and frequently concerns with Microbiology.

His research integrates issues of Inhibitory postsynaptic potential, Coumarin, Carbonic Anhydrase IX, Biological evaluation and Isozyme in his study of Gene isoform. The concepts of his Stereochemistry study are interwoven with issues in Aryl and Carbonic anhydrase II. The Enzyme study combines topics in areas such as Bicarbonate and Sulfamide.

Between 2018 and 2021, his most popular works were:

  • Advances in the structural annotation of human carbonic anhydrases and impact on future drug discovery. (63 citations)
  • Investigation of inhibitory properties of some hydrazone compounds on hCA I, hCA II and AChE enzymes. (58 citations)
  • Synthesis and bioactivities of pyrazoline benzensulfonamides as carbonic anhydrase and acetylcholinesterase inhibitors with low cytotoxicity (53 citations)

In his most recent research, the most cited papers focused on:

  • Enzyme
  • Organic chemistry
  • Gene

Carbonic anhydrase, Biochemistry, Gene isoform, Stereochemistry and Enzyme are his primary areas of study. His Carbonic anhydrase research incorporates themes from In vitro, Active site, Molecular model, Coumarin and Sulfonamide. His Biochemistry research integrates issues from Cell culture and Inhibitory postsynaptic potential.

His Gene isoform study incorporates themes from Cancer cell, Carbonic anhydrase II, Selectivity, Structure–activity relationship and Acetazolamide. Claudiu T. Supuran has researched Stereochemistry in several fields, including Triazole and Biological activity. His work in Enzyme tackles topics such as Microbiology which are related to areas like Leishmania.

Best Publications

  • Natural products in drug discovery: advances and opportunities.

    Atanas G Atanasov;Sergey B Zotchev;Verena M Dirsch

  • Carbonic anhydrases: novel therapeutic applications for inhibitors and activators

    Claudiu T. Supuran

  • Carbonic anhydrase inhibitors

    Peter Ebbesen;Claudlu T. Supuran;Andrea Scozzafava;Erik Olai Pettersen

  • Interfering with pH regulation in tumours as a therapeutic strategy

    Dario Neri;Claudiu T. Supuran

  • Multiple Binding Modes of Inhibitors to Carbonic Anhydrases: How to Design Specific Drugs Targeting 15 Different Isoforms?

    Vincenzo Alterio;Anna Di Fiore;Katia D’Ambrosio;Claudiu T. Supuran

  • Carbonic anhydrases: current state of the art, therapeutic applications and future prospects.

    Silvia Pastorekova;Seppo Parkkila;Jaromir Pastorek;Claudiu T Supuran

  • Structure and function of carbonic anhydrases

    Claudiu T. Supuran

  • Anticancer and antiviral sulfonamides.

    Andrea Scozzafava;Takashi Owa;Antonio Mastrolorenzo;Claudiu T. Supuran

  • How many carbonic anhydrase inhibition mechanisms exist

    Claudiu T. Supuran

  • Hypoxia activates the capacity of tumor-associated carbonic anhydrase IX to acidify extracellular pH.

    Eliška Švastová;Alžbeta Hulı́ková;Monika Rafajová;Miriam Zat'ovičová

  • Targeting Tumor Hypoxia: Suppression of Breast Tumor Growth and Metastasis by Novel Carbonic Anhydrase IX Inhibitors

    Yuanmei Lou;Paul C McDonald;Arusha Oloumi;Stephen K. Chia

  • Carbonic anhydrases as targets for medicinal chemistry

    Claudiu T. Supuran;Andrea Scozzafava

  • Carbonic anhydrases--an overview.

    Claudiu T Supuran

  • Carbonic anhydrase inhibitors and their therapeutic potential

    Claudiu T Supuran;Andrea Scozzafava

  • Carbonic anhydrase inhibitors

    Claudiu T. Supuran

  • Structure-based drug discovery of carbonic anhydrase inhibitors.

    Claudiu T. Supuran

  • Protease inhibitors of the sulfonamide type: Anticancer, antiinflammatory, and antiviral agents

    Claudiu T. Supuran;Angela Casini;Andrea Scozzafava

  • Crystal structure of the catalytic domain of the tumor-associated human carbonic anhydrase IX

    Vincenzo Alterio;Mika Hilvo;Anna Di Fiore;Claudiu T. Supuran

  • Non-zinc mediated inhibition of carbonic anhydrases: coumarins are a new class of suicide inhibitors

    Alfonso Maresca;Claudia Temperini;Hoan Vu;Ngoc B. Pham

  • Unexpected nanomolar inhibition of carbonic anhydrase by COX-2-selective celecoxib: new pharmacological opportunities due to related binding site recognition

    Alexander Weber;Angela Casini;Andreas Heine;Daniel Kuhn

  • Carbonic Anhydrase Inhibitors

    Claudiu T. Supuran;Andrea Scozzafava;Angela Casini

Frequent Co-Authors

Andrea Scozzafava
Andrea Scozzafava University of Florence
Daniela Vullo
Daniela Vullo University of Florence
Fabrizio Carta
Fabrizio Carta University of Florence
Clemente Capasso
Clemente Capasso National Academies of Sciences, Engineering, and Medicine
Alessio Innocenti
Alessio Innocenti University of Florence
Jean-Yves Winum
Jean-Yves Winum University of Montpellier
Giuseppina De Simone
Giuseppina De Simone National Research Council (CNR)
Seppo Parkkila
Seppo Parkkila Tampere University
Simona Maria Monti
Simona Maria Monti University of Naples Federico II
İlhami Gülçin
İlhami Gülçin Ağrı İbrahim Çeçen University

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